Hornetq newbie here. I"m running HornetQ 2.2.5 Final in Standalone mode and using the JMS API.   I'm getting NoClassDefFoundExceptions in my client code

when I try to perform a lookup a Connection Factory or Topic name.

ex. java.lang.NoClassDefFoundError: Lorg/hornetq/api/core/logging/Logger

ex. java.lang.NoClassDefFoundError: Lorg/hornetq/api/core/SimpleString

I've including the following jars in my client app classpath:

jnp-client.jar

hornetq-jms-client.jar

jboss-jms-api.jar

I've also tried adding the following to the classpath as well:

hornetq-core.jar

The server starts up with no errors (stand-alone/non-clustered), and I get the InitialContext fine.

This is all I saw in the documentation. What am I possibly missing?

thanks,

buhls